{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["RNA", "protein", "cell line", "DNA", "cell type"], "input": "Treatment of normal monocytes with 12-0-tetradecanoyl phorbol-13-acetate ( TPA ) for 4-24 h caused the complete disappearance of NF kappa B from nuclear extracts of monocytes."}
{"RNA": [], "protein": ["NF kappa B"], "cell line": [], "DNA": [], "cell type": ["normal monocytes"]}